1. Bishop, D., Jenner, J. A. and Sage, I. C. 1986. Proc. 11th Int. Liq. Cryst. Conf. 1986, Berkeley, U.S.A.
2. Synthesis and Physical Evaluation of Novel Ferroelectric Materials with High Spontaneous Polarization
3. Gray, G. W., Jackson, A., Lacey, D., Scrowston, R. M. and Toyne, K. J. 1988. Proc. 12th Int. Liq. Cryst. Conf. 1988, Freiburg, FRG.
4. Gray, G. W., Holmes, D., Hong, X. J., Lacey, D., Scrowston, R. M. and Toyne, K. J. 1988. Proc. 12th Int. Liq. Cryst. Conf. 1988, Freiburg, FRG.